 *{
	margin: 0;
	padding: 0;
} 
/*head页眉*/
.head{
	font-size: 14px;
	width: 100%;
	position: relative;
	min-width: 1200px;
	background-color:#323232 ;
	border: 0px solid green;
	color: #898989;
	
}
.head .head_m{
	position: relative;
	width: 1100px;
	height: 2%;
	height: 30px;
	border: 0px solid green;
	margin: 0 auto;
	overflow:hidden;
}
 .head_lf{
	line-height: 30px;
	position: relative;
	float: left;
	border: 0px solid blue;
	width:400px;
}
 .head_rg{
	position: relative;
	float: right;
	margin-right:100px;
	border: 0px solid red;
	line-height: 30px;
	width:600px;
	text-align: right;
	letter-spacing: 3px;
}
.head_rg a{
	text-decoration: none;
	color: #898989;
}
.head_rg a:hover{
	/*text-decoration: none;*/
	color: wheat;
}
/*nav导航栏*/
.nav{
	width: 100%;
	position: relative;
	min-width: 1200px;
	background-color:#4a4c4e ;
	border: 0px solid green;
	color: #898989;
}
.nav_m{
	position: relative;
	width: 1100px;
	height:10%;
	height: 40px;
	border: 0px solid red;
	margin: 0 auto;
	height:40px
}
.nav_m .nav_logo{
	float: left;
	border: 0px solid blue;
}
.nav_m .nav_logo img{
	width:145px;
	height:40px
}
.nav_m .nav_ul{
	
	list-style: none;
	font-size: 15px;
	float:right ;
	width: 930px;
	height: 40px;
	line-height: 40px;
	border: 0px solid red;
	/* margin-top: -30px; */
	
	
}
.nav_m .nav_ul li{
	text-align: center;
	border: 0px solid yellow;
	height: 40px;

	width: 90px;
    line-height: 70px;
    float: left;
}
.nav_m a{
	
	display: block;
	height: 40px;
	line-height: 40px;
	width: 90px;
	text-decoration: none;
	color: white;
}
.nav_m .nav_ul li a:hover{
	background: wheat;
	color: #323232;
	font-size:16px;
}

